Atoms with the Same Atomic Number but Different Atomic Masses?

Answer

The mass number of an atom is the the total number of protons and neutrons in the atomic nucleus. It is also referred to as the nucleon number or the atomic mass number.
Q&A Related to "Atoms with the Same Atomic Number but Different..."
The mass number of an atom is the sum of the number of electrons and protons in the the nucleus of the atom. The mass number does not include the number of protons of the atom.
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Atomic numbers are determined by the number of protons an atom has. The mass number is determined by the number of protons and neutrons. While the number of protons can't change (
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1. Determine the atomic number of a known isotope by looking up its atomic number on the periodic table. The atomic number reflects the number of protons in the atoms of an element,
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Atoms that have the same
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A unique substance composed of atoms having the same atomic number are isotopes. Isotopes may have the same atomic number, but they have different atomic mass. ...
The atomic number of an atom represents the number of protons found in the nucleus of an atom while the mass number is the total number of protons and neutrons ...
The difference between atomic number and mass number is that different isotopes of the same element have the same atomic number but different mass numbers. Atomic ...
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